ARMYTRIX Stainless Steel Valvetronic Exhaust System BMW M850i G15 Coupe 2018-2021 stage 1 gr6 build Very little or no filtering

Very little or no filtering required

GT1R Race Billet Rear Differential Side Cover

will swivel permiting the vacuum port to be clocked 360 degrees

NOTES: Plug and Play with NEXUS Series Harnesses

which means you will be expecting the LOUDEST sound performance you'll ever hear

ARMYTRIX Stainless Steel Valvetronic Exhaust System BMW M850i G15 Coupe 2018-2021 stage 1 gr6 build Very little or no filteringEnhance your M850i Coupe by adding the ARMYTRIX Stainless Steel Exhaust System. This system will increase power, reduce weight, and improve sound. This precision made performance system delivers more power, especially in the low and mid rev range, the effect on the sound is significant, adding a deep resonant sporty sound, but at the same time neutralizes the annoying frequencies in the most critical rpm range. ARMYTRIX exhaust systems differ from